Armature Winding & Rotation Stands

CAM offers more than a dozen stands for armature support and rotation during winding operations. They are robustly constructed using steel weldments and cast iron support standards. Some stands have wheels for portability and others are designed for stationary support. Maximum weigh capacity ranges from 1000 lbs. (453.6 kg) up to 9,000 lbs. (4082.4 kg).

Rotation Brake Options
There are two methods of preventing unwanted armature rotation. Lockable Roller Brakes or Over-the-Top Clamping are standard features on some stands and can be incorporated into most stands as an optional accessory.

Custom Stands
Custom designed stands can be produced for armatures exceeding the capacity of our standard stand models. Tell us about your custom need and our engineers will work with you to design an appropriate and safe support device.

Motor Driven Stands
CAM’s motor driven armature rotation stands are designed to cover a wide range of armatures. The armature is supported on non-conductive rollers and can be used for electrical testing or armature winding. Rollers controlled by a portable footswitch
are driven at one end of the stand at a slow speed. Please consult with our sales representative for additional information on motor driven stands and custom options.

RST Armature Rotation Stand

RST Armature Rotation Stand equipped with Traction Armature Test System

Please consult with CAM Sales Representative for information on this custom stand

Armature Winding and Rotation Stand


Over-the-Top Clamping Device keeps armature from rotating during the winding operation	Roller Locking Brakes can be adjusted to accommodate larger armature shaft diameters	Standard brass shaft support rollers


AS-S Portable Stand	RS Motor Driven Armature Rotation Stand

Machine Specifications

Model	Type	Description	Distance Between Heads MIN-MAX	Shaft Diameter	Maximum Armature Weight	Mobility	Stand Length	Floor to Center Line of Rollers MIN-MAX	Stand Width	Net Weight
18959-C1	B	Two separate, height adjustable, supports with heavy circular bases and one table.	2 Separate Supports	1 - 4 ½ in 25.4 -114.3 mm	1000 lb 453.6 kg	Moveable/ Stationary	15 in Diameter 381.0 mm	32 – 43 in 813 - 1092 mm	15 in Diameter each 381.0 mm	96 lb 43.5 kg
18959-C2	B	Same as above with two tables
18959-C3	B	Same as above without a table
41017-D1	A	Two cast iron standards on angle steel sills - 3-inch (76.2 mm) diameter roller bearing casters - heavy cast forks fitted with brass rollers 15/16 inch (23.8 mm) wide and 2 ½ inch (63.5 mm) diameter.	17 - 39 in 432 – 991 mm	1 - 4 ½ in 25.4 -114.3 mm	1000 lb 453.6 kg	Portable	49 ¾ in 1263.6 mm	32 - 40 ½ in 813 -1092 mm	19 ½ in 495.3 mm	265 lb 120.2 kg
73725-C1	AS	Type AS stand is constructed the same as Type A except that angle steel feet are substituted for casters.	17 - 39 in 432 – 991 mm	1 - 4 ½ in 25.4 - 114.3 mm	2500 lb 1134.0 kg	Stationary	45 in 1143.0 mm	32 - 41 in 813 -1041 mm	18 ½ in 469.9 mm	265 lb 120.2 kg
41100-D1	AS-S	Two heavy cast-iron standards mounted on angle steel sills. Supported stand moves on 6 in (152.4 mm) diameter roller bearing casters. Heavy cast forks fitted with brass rollers 1- ¼ in (31.7 mm) wide and 2-1/2 in (63.5 mm) diameter.	17 – 43 3/4 in 432 – 1111 mm	2 - 8 in 50.8 - 203.2 mm	4500 lb 2041.2 kg	Portable	52 in 1320.8 mm	29 - 33 in 737 - 838 mm	21 13/16 in 554.0 mm	350 lb 158.8 kg
41100-D2	AS-S	Same as above with Roller Brakes
41100-D3	AS-S	Same as above with Over-the-Top Clamping
41101-D1	AS-SR	Same as Type AS-S except with angle steel feet substituted for casters. Slow speed motor driven rollers on one end of stand controlled by portable footswitch. Standard electrics are 115 v, 1 ph, 60 hz – other electrics are available.	17 – 43 3/4 in 432 – 1111 mm	2 - 8 in 50.8 - 203.2 mm	6500 lb 2948.4 kg	Stationary	52 in 1320.8 mm	29 - 33 in 737 - 838 mm	21 13/16 in 554.0 mm	345 lb 156.5 kg
41101-D2		Same as above with Roller Brakes
41101-D3		Same as above with Over-the-Top Clamping
69631-C1	F	Type F stand is constructed similar to Type AS except that the maximum distance between heads is increased from 39 ¾ inch (1009.6 mm) to 66 inch (1676.4 mm)	17 - 66 in 432 – 1676 mm	1 - 4 ½ in 25.4 - 114.3 mm	2500 lb 1134.0 kg	Stationary	71 ¼ in 1809.7 mm	35 - 41 in 889-1041 mm	18 ½ in 469.9 mm	297 lb 134.7 kg
90406-C2	FMD	Similar to Type AS except sills and standards are more substantial. Cast forks are fitted with needle bearing rollers 2 in (50.8 mm) wide and 3 in (76.2 mm) in diameter.	14 - 42 in 356 – 1067 mm	3 - 8 in 76.2 - 203.2 mm	9000 lb 4082.4 kg	Stationary	52 in 1320.8 mm	35 - 40 in 889 -1016 mm	18 5/8 in 473.1 mm	340 lb 154.2 kg
90406-C1	FM	Stand is similar to FMD except that maximum distance between heads increased from 42 in (1066.8 mm) to 62 in (1574.8 mm)	14 - 62 in 356 – 1575 mm	3 - 8 in 76.2 - 203.2 mm	9000 lb 4082.4 kg	Stationary	72 in 1828.8 mm	35 - 40 in 889 -1016 mm	18 5/8 in 473.1 mm	355 lb 161.0 kg
90406-C3	FML	Same as the FM except that maximum distance between heads increased from 62 in (1574.8 mm) to 83-5/8 in (2124.1 mm)	14 - 83 in 356 – 2108 mm	3 - 8 in 76.2 - 203.2 mm	9000 lb 4082.4 kg	Stationary	93 in 2362.2 mm	35 - 40 in 889 -1016 mm	18 5/8 in 473.1 mm	375 lb 170.1 kg
11460-D	RS	Motor Driven Rotation Constructed of one high strength welded standard and one heavy cast-iron standard mounted on steel angle sills.	14 - 43 13/16 in 427 - 1113 mm	2 - 7 in 50.8 – 177.8 mm	2500 lb 1134.0 kg	Stationary	52 in 1320.8 mm	33 – 37 in 838 - 940 mm	21 13/16 in 554.0 mm	400 lb 181.4 kg
11669	ARS	Motor Driven Rotation Constructed of two high strength welded standards mounted on angle steel sills. Supported stand moves on 6 in (152.4 mm) diameter casters. Armature rests are heavy cast forts fitted with roller bearing wheel and bonduthane rollers.	10 – 49 3/4 in 254 – 1264 mm	3 - 8 in * 76.2 - 203.2 mm	9000 lb 4082.4 kg	Stationary	86 7/8 in 2206.6 mm	40 3/4 in 1035 mm	122 5/8 in 574.7 mm	1100 lb 499.0 kg

CAM will manufacture custom armature stands to suit your needs. Please tell us more about your special application.

* Minimum shaft diameter must be 4-1/2 in (114.3 mm) diameter if armature shaft protrudes past drive rollers